Class PaletteShelfRenderer

java.lang.Object
org.eclipse.nebula.widgets.pshelf.AbstractRenderer
org.eclipse.nebula.widgets.pshelf.PaletteShelfRenderer

public class PaletteShelfRenderer
extends AbstractRenderer

NOTE: THIS WIDGET AND ITS API ARE STILL UNDER DEVELOPMENT. THIS IS A PRE-RELEASE ALPHA VERSION. USERS SHOULD EXPECT API CHANGES IN FUTURE VERSIONS.

  • Constructor Details

  • Method Details

    • computeSize

      public org.eclipse.swt.graphics.Point computeSize​(org.eclipse.swt.graphics.GC gc, int wHint, int hHint, java.lang.Object value)
      Returns the size of the given value's visual representation.
      Specified by:
      computeSize in class AbstractRenderer
      Parameters:
      gc - convenience GC for string and text extents
      wHint - given width (or SWT.DEFAULT)
      hHint - given height (or SWT.DEFAULT)
      value - value to be sized
      Returns:
      the size
    • paint

      public void paint​(org.eclipse.swt.graphics.GC gc, java.lang.Object value)
      Paints the visual representation of the given value on the given GC. The actual class of the value object is determined by the use of the implementing class.

      Implementors need to respect the bounds values that may have been specified. The bounds values may affect the x and y values for all drawing operations as well as the width and heights. Implementors may use a Transform to translate the coordinates of all the drawing operations, otherwise they will need to offset each draw.

      Specified by:
      paint in class AbstractRenderer
      Parameters:
      gc - GC to paint with
      value - the value being painted
    • initialize

      public void initialize​(org.eclipse.swt.widgets.Control control)
      Description copied from class: AbstractRenderer
      Performs any initialization logic (such as creating new colors or fonts).
      Specified by:
      initialize in class AbstractRenderer
      Parameters:
      control - control that is using the renderer
    • getShadeColor

      public org.eclipse.swt.graphics.Color getShadeColor()
    • setShadeColor

      public void setShadeColor​(org.eclipse.swt.graphics.Color shadeColor)